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unzip pg_repack-1.5.2.zipcd pg_repack-1.5.2make && make install
-- 检查但不执行pg_repack -k --dry-run --no-order -h 10.*.*.* -p 5432 -U user -d database -t schema1.table1-- 检查并执行pg_repack -k --no-order -h 10.*.*.* -p 5432 -U user -d database -t schema1.table1
-- 检查但不执行pg_repack -k --dry-run --no-order -h 10.*.*.* -p 5432 -U user -d database -c schema-- 检查并执行pg_repack -k --no-order -h 10.*.*.* -p 5432 -U user -d database -c schema
-- 检查但不执行pg_repack -k --dry-run --no-order -h 10.*.*.* -p 5432 -U user -d database-- 检查并执行pg_repack -k --no-order -h 10.*.*.* -p 5432 -U user -d database
-- 检查但不执行pg_repack -k --dry-run --no-order -h 10.*.*.* -p 5432 -U user -a-- 检查并执行pg_repack -k --no-order -h 10.*.*.* -p 5432 -U user -a
-- 查看库大小top,sql如下:select datname,pg_size_pretty(pg_database_size(datname)) from pg_database order by pg_database_size(datname) desc;-- 查看库中表大小top,sql如下:SELECT relname AS table_name, pg_size_pretty(pg_total_relation_size(relid)) AS total_size FROM pg_catalog.pg_statio_user_tables ORDER BY pg_total_relation_size(relid) DESC;-- 查看特定表的大小,sql如下:select pg_size_pretty(pg_total_relation_size('pgtest'));
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